Johnson City native Matt Czuchry won't be returning to "Friday Night Lights" when the series begins its third season in October (on DirectTV). The show's executive producer, Jason Katmis, says Czuchry's departure is storyline dictated. Earlier this season, Czuchry had a 4-episode storyline in the show, playing a Christian radio host who vied for the love of Lyla (Minka Kelly). In the third season (to premiere on NBC in 2009), Lyla is in a romance with Tim Riggins. ...